MW
Mary Walton — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Mary Walton across the 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 7-person household.
Age 14
b. ~1926
Female
Daughter
Born: Massachusetts
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Walton |
| Given Name | Mary A. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Additional Details | |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston |
| Est. Birth Year | ~1926 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Joseph Walton | Son | — | 15 | ~1925 |
| Elizabeth Walton | Spouse | — | 48 | ~1892 |
| Patrick Walton | Head | — | 54 | ~1886 |
| Theresa Walton | Daughter | — | 12 | ~1928 |
| Mary Walton | Daughter | — | 14 | ~1926 |
| Gerard Walton | Son | — | 13 | ~1927 |
| Thomas Walton | Son | — | 16 | ~1924 |
Census Appearances
1930
Suffolk, Massachusetts
Other, age 3
Suffolk, Massachusetts · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walton |
| Given Name | Marilyn |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Texas |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Suffolk-County, Massachusetts
Daughter, age 14
Suffolk-County, Massachusetts · implied b. ~1926 — 7 household members
| Surname | Walton |
| Given Name | Mary A. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Walton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Walton
Daughter · 1940 · age 14 · b. ~1926 · Massachusetts
★ You are viewing this record
Sibling
Joseph Walton
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Walton
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Walton
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerard Walton
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01682-00129)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Claire M. Cassidy | 10 | daughter | — | Massachusetts |
| 2 | Lewis A. Bullard | 36 | head | Short Order Cook | New Hampshire |
| 3 | Jeanette B. Bullard | 31 | wife | — | Massachusetts |
| 4 | Charlotte A. Bullard | 5 | daughter | — | Massachusetts |
| 5 | Barbara L. Bullard | 3 | daughter | — | Massachusetts |
| 6 | Neil D. Bullard | 3 | son | — | Massachusetts |
| 7 | Joseph D. Mizejewski | 47 | head | Agent | Poland |
| 8 | Blanche Mizejewski | 46 | wife | — | Poland |
| 9 | Anna Blumkus | 50 | head | — | Russia |
| 10 | Catherine Blumkus | 25 | daughter | — | Massachusetts |
| 11 | John Templeton | 57 | head | Crane Operator | Massachusetts |
| 12 | Mary E. Templeton | 51 | wife | — | Massachusetts |
| 13 | Rita A. Templeton | 21 | daughter | Operator | Massachusetts |
| 14 | John J. Templeton | 19 | son | New Worker | Massachusetts |
| 15 | Anna M. Templeton | 9 | daughter | — | Massachusetts |
| 16 | Patrick J. Walton | 54 | head | Chauffeur | Irish Free State |
| 17 | Elizabeth Walton | 48 | wife | — | Irish Free State |
| 18 | Thomas J. Walton | 16 | son | — | Massachusetts |
| 19 | Joseph R. Walton | 15 | son | — | Massachusetts |
| 20 | Mary A. Walton THIS PERSON | 14 | daughter | — | Massachusetts |
| 21 | Gerard F. Walton | 13 | son | — | Massachusetts |
| 22 | Theresa Walton | 12 | daughter | — | Massachusetts |
| 23 | Harold R. Brunette | 33 | head | Janitor | New York |
| 24 | Helen Brunette | 31 | wife | — | Massachusetts |
| 25 | Eileen F. Brunette | 3 | daughter | — | New York |
| 26 | John R. Brunette | 2 | son | — | Massachusetts |
| 27 | Paul F. Brunette | 0 | son | — | Massachusetts |
| 28 | Joseph Regan | 35 | head | Cook | Massachusetts |
| 29 | Cecelia E. Regan | 32 | wife | — | Massachusetts |
| 30 | Elizabeth F. Regan | 12 | daughter | — | Massachusetts |
| 31 | John T. Mccarthy | 34 | head | Salesman | Massachusetts |
| 32 | Catherine R. Mccarthy | 30 | wife | — | Massachusetts |
| 33 | Catherine A. O'Leary | 37 | sister | Stenographer | Massachusetts |
| 34 | John Morris | 24 | head | Truck Driver | Massachusetts |
| 35 | Anne M. Morris | 22 | wife | — | Massachusetts |
| 36 | John R. Morris | 1 | son | — | Massachusetts |
| 37 | Michael J. Dervin | 45 | head | Train Man | Irish Free State |
| 38 | Mary E. Dervin | 44 | wife | — | Massachusetts |
| 39 | Joseph F. Mcgowan | 32 | head | Watchman | Massachusetts |
| 40 | Mary E. Mcgowan | 29 | wife | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)